// chat-message.model.ts
export interface WebSocketMessage {
  type: string;
  subtype: string;
  content: any; // 可以是 string、对象（如delta）或code内容等
  codeHash: string;
  masterId: string;
  clientId: string;     // 当前客户端用户ID
  cursor?: {
    row: number;
    column: number;
  };
}
